| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.44 | 5.574% | $241.1732 | $241.17 | $241.15 | $241.20 |
| Purchase #2 | $24.39 | 6.734% | $26.0324 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $80.43 | 9.665% | $88.2036 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $41.59 | 3.466% | $43.0315 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $94.45 | 3.168% | $97.4422 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $81.86 | 10.335% | $90.3202 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $18.94 | 3.594% | $19.6207 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $570.10 | $605.8238 | $605.81 | $605.80 | $605.70 | |